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Blue laptop motherboard with integrated processor and graphics

DELL

DELL CPD70 Latitude 5480 Motherboard i7-7820HQ 930MX 2GB 8R9JH

SKU CH-G2KC-CWQA7 MPN CPD70

Replacement motherboard for Dell Latitude 5480 with Intel Core i7-7820HQ processor and NVIDIA GeForce 930MX 2GB GDDR5 graphics

  • ColorBlue
  • Ready-to-install motherboard for Latitude 5480 repairs
  • Intel Core i7-7820HQ at 2.90 GHz with 3.90 GHz turbo
  • Discrete nVidia GeForce 930MX with 2 GB GDDR5 graphics memory
  • Supports up to 32 GB DDR4 across two slots at 2400 MHz
  • Genuine Dell part 8R9JH matching CPD70 LA-E142P board

Dell Latitude 5480 motherboard with i7-7820HQ

This replacement motherboard integrates an Intel Core i7-7820HQ processor running at 2.90 GHz with a maximum turbo frequency of 3.90 GHz. It includes an nVidia GeForce 930MX graphics chipset with 2 GB of GDDR5 video memory. The board carries Dell part number 8R9JH and model code CPD70 LA-E142P.

Suits owners of a Latitude 5480 needing an exact

This unit is built for the Latitude 5480 series and uses the Intel CM238 chipset. It will not fit other Dell models or different chassis generations. Buyers who need a board for another laptop series should look elsewhere because the mounting points and connector layout are specific to this platform.

Two DDR4 SODIMM slots supporting up to 32 GB

The motherboard provides two memory slots that accept DDR4 SDRAM modules at 2400 MHz, with a total capacity ceiling of 32 GB. Verify that your planned modules meet this speed and type before installation.

Highlights

  • Ready-to-install motherboard for Latitude 5480 repairs
  • Intel Core i7-7820HQ at 2.90 GHz with 3.90 GHz turbo
  • Discrete nVidia GeForce 930MX with 2 GB GDDR5 graphics memory
  • Supports up to 32 GB DDR4 across two slots at 2400 MHz
  • Genuine Dell part 8R9JH matching CPD70 LA-E142P board

Specifications

BrandDell
ModelLatitude 5480
Part Number8R9JH
ColorBlue

Questions about this item

What CPU socket and chipset does the CPD70 motherboard use for the i7-7820HQ?

The board uses Intel's CM238 chipset with the i7-7820HQ soldered directly, so there is no replaceable socket.

What are the exact dimensions and screw-hole layout for fitting this board into a Latitude 5480 chassis?

It is built to the Latitude 5480 form factor; the mounting holes and I/O cutouts align with the original chassis standoffs.

Which connectors must be reattached when swapping in this 8R9JH board, and which step is most often missed?

Reconnect the display cable, keyboard ribbon, battery connector, fan header and DC-in jack; the fan header is the one most often forgotten.

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